126798784

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16649}}^1$

素因数の和:16685

約数の個数: 56

約数和(自身を含む): 304495200

約数和(自身を除く): 177696416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 16649, 33298, 66596, 116543, 133192, 233086, 266384, 283033, 466172, 532768, 566066, 932344, 1065536, 1132132, 1864688, 1981231, 2264264, 3729376, 3962462, 4528528, 7458752, 7924924, 9057056, 15849848, 18114112, 31699696, 63399392, 126798784]

約数ペア:

[(1, 126798784), (2, 63399392), (4, 31699696), (7, 18114112), (8, 15849848), (14, 9057056), (16, 7924924), (17, 7458752), (28, 4528528), (32, 3962462), (34, 3729376), (56, 2264264), (64, 1981231), (68, 1864688), (112, 1132132), (119, 1065536), (136, 932344), (224, 566066), (238, 532768), (272, 466172), (448, 283033), (476, 266384), (544, 233086), (952, 133192), (1088, 116543), (1904, 66596), (3808, 33298), (7616, 16649)]